Inventor

DATE KAZUYUKI

JP5 patents

⚠️ This page may combine multiple inventors who share the name “DATE KAZUYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HITACHI GLOBAL STORAGE TECH

2 patents

US6989957B2Jan 24, 2006

Disk storage device

HITACHI GLOBAL STORAGE TECH7 citations70

US7369351B2May 6, 2008

Magnetic disk drive and read/write method to reduce read error rate

HITACHI GLOBAL STORAGE TECH3 citations58

SONY CORP

2 patents

US11615019B2Mar 28, 2023

Non-volatile storage device, host device, and data storage system to increase data write speed

SONY CORP0 citations46

US10658042B2May 19, 2020

Semiconductor memory device and method of erasing data of partial page and overwriting partial page with predetermined data

SONY CORP0 citations36

NISHIHARA TOSHIYUKI

1 patent

US8745310B2Jun 3, 2014

Storage apparatus, computer system, and method for managing storage apparatus

NISHIHARA TOSHIYUKI2 citations60